baber/WOPTO huggingface dataset:
Patent JP-H11190883-A (JP)
Title: Image forming device and recording material
Inventor: WATANABE MITSUYOSHI
IPC: B41J2/44
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having high degree of freedom, capable of highly accurately positioning a free-pitch lenticular lens and an image, irrespective with a simple constitution. SOLUTION: The image forming device 1 is provided with the recording material 2 with a 1st supporting body 21, a 2nd supporting body 22 and a photo setting resin layer 23, a recording material supply roller 3, a selective exposure part 5, an ink jet recording part 6, a peeling means 7, and a controller 30. The lenticular lens-shaped hard part 25 is formed by selectively exposing the photo setting resin layer 23 of the recording material 2 by the selective exposure part 5 based on signals transmitted from the controller 30 to the exposure part 5 and the ink jet recording part 6, then, non-photoset part is separated with the 2nd supporting body 22 by the peeling means 7. Besides, the image 26 is formed with ink on the surface of the recording material 2 by the ink jet recording part in synchronism with the separation.
Patent JP-2001186767-A (JP)
Title: Portable generator
Inventor: SUZUKI KOJI
IPC: H02M7/48
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent an output voltage from changing when a load is increased, in a small-sized portable generator which generates a single phase AC voltage by PWM control. SOLUTION: In this portable generator 100, an AC voltage generated by an AC generator 50 is rectified by a DC voltage generating circuit 110 using a thyristor, and charges a DC power source part 120, and a DC output voltage of the DC power source part 120 is outputted as a single phase AC voltage by an inverter circuit 130. Control is so performed that the DC voltage of the DC power source part 120 is made almost constant by detecting a voltage of the DC power source part 120 and controlling the angle of flow of the thyristor 111 of the DC voltage generating circuit 110. A constant voltage control part 500 is installed and performs control to quicken the electric continuity start of the thyristor 111 when a current flowing in the inverter circuit 130 increases.
Patent JP-H11195038-A (JP)
Title: Method and device for image information processing, and storage medium
Inventor: CHAGI ATSUSHI
IPC: G10L15/00
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To call image information remotely with ease by converting an input voice into character string data, analyzing the character string data, specifying requested image information, retrieving the image information, and calling the result. SOLUTION: A voice recognizing circuit 3 converts the voice signal inputted from a microphone 4 into character string data that the voice means as commanded by a controller 2. The microphone 4 transduces an external voice into the electric signal and stores it. Then the voice inputted to the microphone 4 is transduced into the voice signal, which is further converted by the speech recognizing circuit 3 into the character string data. The character string data are inputted to a controller 2 and when the character string data request retrieval, image data are retrieved from a server 5 according to image data identification information in the character string data. The retrieved image data are sent to a copying machine 1 and printed.
Patent JP-H11196489-A (JP)
Title: Dynamic microphone
Inventor: AKINO YUTAKA
IPC: H04R9/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To effectively reduce vibration noise over a wide frequency range with a simple structure without the need for complicated adjustment or the like. SOLUTION: A vibration detection unit 30 is placed in an air chamber 18 acting as an acoustic element in communication with a microphone unit 20. A pressure change in the air chamber 18 by the vibration of a diaphragm 32 of the vibration detection unit 30 is delivered to a rear side of a diaphragm 24 of the microphone unit 20 to suppress displacement of the diaphragm 24 by external vibration.
Patent JP-2001185636-A (JP)
Title: Package for semiconductor element
Inventor: KATO HIDETAKA
IPC: H01L31/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a semiconductor package and to communicate a high frequency signal smoothly and accurately at high speed between a semiconductor element and an external electric circuit while reducing transmission loss. SOLUTION: An I/O terminal 3 comprises a plate part 3a of a substantially rectangular dielectric plate having a dielectric constant of less than 9 provided, on the upper surface thereof, with a line conductor 3b formed from one side to the opposite side and a ground conductor layer 3c formed on the opposite sides thereof, and a rising wall part 3d bonded to the upper surface of the plate part 3a while sandwiching the line conductor 3b and the ground conductor layer 3c. The line conductor 3b comprises two differential lines formed as a set of input lines and/or output lines wherein relations 0.05 mm<=G<=t and t/2<=W<=3t are satisfied among the thickness t of the plate part 3a, the gap G between the two differential lines, and the interval W between the line conductor 3b and the ground conductor layer 3c.
Patent JP-2001189625-A (JP)
Title: Oscillation circuit
Inventor: NISHINAKAGAWA KENJI
IPC: H03B5/12
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To switch the ON/OFF operation of first differential couples M1 and M2 for oscillation and second differential couples M3 and M4 for amplification and output and to eliminate a loss caused by such switching in simple configuration, concerning an oscillation circuit 11, with which the oscillated signal of any frequency is selectively outputted, provided with the first differential couples M1 and M2 for respectively performing oscillation with plural frequencies determined by resonance circuits N1 and N2. SOLUTION: The emitters of transistors Q1-Q4 comprising the differential couples M1 and M2 are commonly connected to a first constant current circuit F1 and the emitters of transistors Q5-Q8 comprising the differential couples M3 and M4 are commonly connected to a second constant current circuit F2. Therefore, when the oscillation current of the differential couples M1 and M3 on one side is increased by the difference of DC bias voltages V1 and V2, the oscillation current of the differential couples M2 and M4 on the other side is decreased and oscillation is stopped. Thus, the configuration of ON/OFF operation in the constant current circuits F1 and F2 can be eliminated.
Patent JP-2000190195-A (JP)
Title: Off-line teaching method and device for polishing robot
Inventor: NAGAO YOICHI
IPC: B24B27/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To perform the teaching works for a polishing robot simply and accurately. SOLUTION: The present invention comprises a work shape input means 10, a teaching point preparing means 14 which takes in the surface data of a work 12 from the means 10, sets the polishing line upon determination of the intersecting line of the curved surface of the work 12 with a specified plane, makes setting of the starting point and ending point of polishing on the polishing line, determnines the teaching position on the work 12 by specifying the spacing on the polishing line between the starting and ending points, sets the working attitude in the teaching position so as to be perpendicular to the curved surface of the work 12 on the polishing line, and calculates the location and attitude of the teaching point of a robot 18 from the positional relationship between a polishing device 20 and the robot 18,  and a robot control device 16 to control the position and attitude of the hand tip of robot 18 fitted with the work 12 relative to the polishing device 20 on the basis of the data obtained through calculation by the teaching point preparing means 14.
Patent JP-2000203815-A (JP)
Title: Porous inorganic composite and its production
Inventor: KASAHARA HIDEMITSU
IPC: A61K8/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To suppress the percentage loss of weight on heating while holding the dispersibility or uniformity of a carrier (M) composed of a porous inorganic material and to produce a composite (MR) excellent in thermal stability by supporting a calcium phosphate-based compound (R) on the carrier (M) and satisfying specific relationships. SOLUTION: A calcium phosphate-based compound is supported on a carrier composed of a porous inorganic material to produce a porous inorganic composite satisfying the following relationships: (A) 0.1<=Dmr<=30 (μm) and 1<=Dmr/ Dm<=5 (Dmr and Dm are each the average particle diameter of particles of the composite and carrier measured by a scanning type electron micrograph), (B) 3<=Smr<=300 (m2/g) and 0.01<=Smr/Sm<=1 (Smr and Sm are each the BET specific surface area by a nitrogen adsorption method of the composite and carrier), (C) 0.5<=Tmr<=15 (wt.%) and 0.01<=mr1/Tm1<1 (Tmr1 and Tm1 are each percentage of loss of weight on heating of the composite and carrier at 500 deg.C) and (D) 0.3<=Tmr2<=10 (wt.%) and 0.01<=Tmr2/Tm2<1 (Tmr2 and Tm2 are each the percentage of loss of weight on heating of the composite and carrier at 200 deg.C).
Patent JP-2000196232-A (JP)
Title: Soldering method and soldering device
Inventor: TAKAHIRA HIROSHI
IPC: B23K101/42
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a soldering method and soldering device for preventing soldering defect and soldering a flexible circuit board and an electric part stably and property. SOLUTION: Soldering is carried out by using far-infrared radiation as heat ray, forming an irradiation hole 21 large enough to irradiate an entire of an electric part 3 including at least a soldering part 4 by heat ray irradiation and irradiating an entire of the electric part 3 including the soldering part 4 with far-infrared radiation.
Patent JP-2000153215-A (JP)
Title: Peelable marking method and jig therefor
Inventor: OYANAGI MITSUO
IPC: C09D11/17
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a marking method and jig therefor with which characters, pictures, marks, etc., are drawn and are erasable without leaving traces after use. SOLUTION: A peeling type coating material which is easily peelable for the purpose of easy erasure without leaving traces is colored to enhance its visibility and color variation and is then sealed into containers meeting respective applications. Such coating material is used as the marking method and jig A. The marking method and jig A which are erasable without leaving the traces while having the performance equivalent to that of paint as the material for drawing marking, sealing, characters and pictures make it possible to variously widen the new utilization value and effects in various fields.
Patent JP-2000178847-A (JP)
Title: Doubly covered elastic yarn and its production
Inventor: URANAKA HIRONORI
IPC: D02G3/38
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a doubly covered elastic yarn having excellent appearance quality, fitness, wearability, wearing touch, elongation, etc. SOLUTION: This doubly covered elastic yarn comprises a core portion and a sheath portion doubly covering the periphery of the core portion with a non-elastic yarn. The core portion comprises a polyurethane yarn comprising a polyol, a diisocyanate and a diol as main constituents and containing polyvinyl pyrrolidone and/or its copolymer. This method for producing the doubly covered elastic yarn comprises doubly covering the periphery of the polyurethane yarn with the non-elastic yarn, wherein the polyurethane yarn comprises the polyol, the diisocyanate and the diol as main constituents and contains the polyvinyl pyrrolidone and/or its copolymer.
Patent JP-H11282900-A (JP)
Title: System for combination equivalent check
Inventor: GUPTA AARTI
IPC: G06F17/50
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To solve a combination logical verification problem by progressing forward in execution of a Boolean possible satisfaction property check when decision shows non-null intersection and performing back tracking in execution of the Boolean possible satisfaction property check when the decision shows a null intersection. SOLUTION: Because circuits 1 and 2 are on a very large scale, not the whole of both circuits but only one part of respective circuits are included in a BDD. A part of a combination circuit which is represented by the BDD is separated from a part of the combination circuit which is not represented by the BDD by a boundary 20. Concretely, the section 40 of a miter circuit 10 shows a part of the combination circuit which is included in a BDD on as a large scale as possible. The combination circuit is divided into a logical input number block 30 and a logical output number block 40. The block 40 is reduced to the BDD. A Boolean possible satisfaction property is a method which is for finding a variable value that satisfies a Boolean equation given as an AND normal form data structure.
Patent JP-2000199865-A (JP)
Title: Finder optical system
Inventor: SAITO HIROSHI
IPC: G02B15/177
Filed: 1998-12-30
Abstract: PROBLEM TO BE SOLVED: To obtain a finder optical system performing focusing by correcting the deviation of visibility based on temperature information or the like. SOLUTION: An objective lens consisting of a 1st group lens 1, a 2nd group lens 2 and a 3rd group lens 3, a roof prism 4 for inverting an image, a field lens 5, a field frame 6, a half mirror 7 and a contact lens 8 moving on an optical axis are arrayed along an optical path from a subject side, and an information recording surface 9 is arranged at the rear of the mirror 7. The value of the deviation of the visibility by temperature change is also changed by photographing magnification, and the visibility of the finder is changed according to a distance to the subject and the amount thereof is changed according to the finder magnification. By calculating the deviation of the visibility decided according to temperature, subject distance and photographing magnification and moving the objective lens on the optical axis, the visibility is automatically adjusted.
Patent JP-2000167339-A (JP)
Title: Inclined type waste gas purifying apparatus
Inventor: ABE YOSHIO
IPC: B01D53/34
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To introduce a waste gas into a liquid under a pressure as low as possible, keep the time for the waste gas to pass the liquid long, and enlarge the contact surface area of the waste gas and the liquid by making the bubbles of the waste gas small. SOLUTION: A waste gas is introduced from the lowest position of an inclined ceiling N3 and if necessary, the inclined ceilings N3 are arranged in some steps or some rows and in the case ceilings are overlaid, a liquid in the waste gas purifying apparatus is not mutually communicated. The ceilings are made to be straight, zigzag, spiral, or radial ceilings and among the types of the ceilings, ceilings with arbitrary ceiling shapes N2 are hung down and the waste gas is discharged out of the upper most part of the inclined ceilings N3 and a liquid is sucked at approximately the same position as that of the discharge point of the waste gas and a liquid discharge outlet is formed in the bottom or near the bottom of a housing. The liquid is cooled, purified, introduced into the housing, and circulated to treat the waste gas.  If necessary, two or more inclined type waste as purifying apparatuses may be communicated with one another in series.
Patent JP-H04209343-A (JP)
Title: Optical disk
Inventor: NAKAJIMA KAZUO
IPC: G11B7/24
Filed: 1990-12-05
Abstract: PURPOSE:To obtain an optical disk of high reliability with little water absorption in a light-reflecting film by providing two or more resin protective layers on the light-reflecting layer to protect the light-reflecting and using a photo- setting resin for this resin protective layer. CONSTITUTION:On a polycarbonate transparent substrate 11 having five inch diameter, there is formed an Al light-reflecting layer 12 to 40nm thickness by sputtering. Then the first resin protective layer 13 comprising a 2P light- setting type resin is formed thereon to 10mum thickness by coating with a spin coater, and cured with UV ray. Further, the second resin protective layer 14 comprising a 2P photo-setting type resin is formed to 10mum thickness by coating with a spin coater, and cured with UV ray. Thus, by forming the two-layer structure for the resin protective layer, the obtd. optical disk has high reliability with little water absorption in the light-reflecting layer.
Patent JP-H04210060-A (JP)
Title: Backbone corrector
Inventor: KAWABE TOKIO
IPC: A61H37/00
Filed: 1990-12-11
Abstract: PURPOSE:To enable the holding of a joint of a back bone stretching the back bone smoothly with the application of moderate own gravity on the back bone utilizing a buoyance under a better and warm circulation of blood in a bath tub by including a latch part so formed to be latched on a side wall of the bath tub and an elbow support part protruded form the latch section. CONSTITUTION:Upper ends of external latch pieces 5 are bent over the top surfaces of internal latch pieces 6. Support parts 14 are extended into a bath tub at upper ends of the external latch pieces 6. Reinforcing pieces 15 are formed between the support parts 14 and side wall contact parts 6a of the internal latch pieces 6. Arm rests 16 are fixed on the support parts 14 separately. In operation, latch sections 3 are latched securely on a bath tub side wall H. A user locates his body between both elbow carrier parts 1 and 2 with his back turned to the bath tub side wall H being kept in the bath tub. Then, left and right elbows are put on the arm rests 16 separately to support the user's body being kept floating. The buoyance of hot water makes the user's body float easily to allow the supporting of the body as a whole by the elbows alone. Under such a condition, own gravity on the waist becomes moderate, thereby facilitating the stretching of the back bone.
Patent JP-H04216576-A (JP)
Title: Transfer device
Inventor: KAWAI HIDEAKI
IPC: G03G15/16
Filed: 1990-12-18
Abstract: PURPOSE:To surely transfer a toner image even to the trailing edge of a body to be transferred without irregularity by providing a wind force pressing means for pressing the body to be transferred to an image carrier by wind force. CONSTITUTION:When a transfer paper 31 arrives at the transfer position of the toner image, an air blowing fan 22 is actuated and the transfer paper 31 is pressed by the wind force to tightly contact with a photosensitive drum 11. By impressing bias voltage of reverse polarity to the toner on the transfer wire 19 of a transfer device 17, the toner image formed on the photosensitive drum is transferred to the transfer paper 31. Even after the transfer paper 31 is fed further and the trailing edge thereof passes a transfer roller 13, the transfer paper 31 is pressed by the wind force and tightly contacts with the drum 11, so that deviation is not caused between the drum 11 and the transfer paper 31.
Patent JP-H04209567-A (JP)
Title: Power mosfet driver
Inventor: NAKANO TOSHIYA
IPC: H02H3/16
Filed: 1990-12-03
Abstract: PURPOSE:To prevent damage of a power MOSFET even at the time of a load side short-circuiting by connecting both ends of a current limiting resistor to a base, an emitter of an N-P-N transistor, and connecting P-N-P and N-P-N transistors to the transistor. CONSTITUTION:Both ends of a current limiting resistor Rcm5 are connected to a base, an emitter of an N-P-N transistor 6, its connector is connected to a base of a P-N-P transistor 7, another power source 4 of higher potential by 0.3 or more than the power source 1 is connected to the emitter, and a collector of the transistor 7 is connected to a base of an N-P-N transistor 8 for turning OFF a power MOSFET 2. When a connecting point A of the FET 2 to a load 2 is grounded and an excess current tends to flow to the FET 2, a potential difference of both ends of a resistor 5 is increased. When it exceeds the forward voltage of the transistor 6, both the transistors 7, 8 are turned ON to operate to lower the forward voltage of the transistor 6. In this case, V2>0.3V is set.
Patent JP-H04220062-A (JP)
Title: Facsimile equipment
Inventor: SATOMI MITSUO
IPC: H04N1/00
Filed: 1990-12-20
Abstract: PURPOSE:To obtain an easy to see data and to save paper and time by devising the facsimile equipment such that only a data corresponding to an item among stored journal data is extracted and outputted when the item representing a kind of a desired data is inputted. CONSTITUTION:When a telephone number of a specific destination is designated, the destination telephone number is extracted from an abbreviation dial memory 17 and written in a specific buffer in a RAM 12. After the operator discriminates the transmission or reception according to a command entered by an operation section 11, a data stored in a journal memory 16 is retrieved and only the data whose required destination is coincident is printed out. Thus, when a kind of a journal data to be printed out such as a specific destination is designated, only the data corresponding to the kind is printed out and a list of journal data easily to be observed is obtained and paper and time are saved.
Patent JP-H06244827-A (JP)
Title: Circuit device for matching and adjusting bit rate of two signals
Inventor: RARUFU URUBANSUKII
IPC: H04J3/07
Filed: 1990-12-21
Abstract: PURPOSE: To substantially avoid jitter in a read signal. CONSTITUTION: A first signal structured in the format of a frame is written in an elastic memory 6 by a writing counter 7, and read by a reading counter 8. The counting operation of a compensating counter 14 is controlled by identifying circuits 12E, 12F, 12G, forward and backward counter 19, and each kind of gates 11, 13, 17, and 18. The counting state of the compensating counter 14 is compared with the counting state of the reading counter 8 by a phase comparator 16. The output signal of the phase comparator 16 is used for obtaining a clock pulse for the reading counter 8.
Patent JP-H0550352-A (JP)
Title: Direct transfer machine
Inventor: WADA YOSHIHIKO
IPC: B23Q3/18
Filed: 1990-12-27
Abstract: PURPOSE:To machine two works with one machine by making a fixed position so as to be corrected in rotating a positioning clamper of a working station as far as a portion of angular slippage around a conveyor reference position, in a direct transfer machine for machining two types of works whose conveying references are the same and one side machining hole is shifted as much as the specified angle with the other side reference. CONSTITUTION:When a work 50 is machined, a shaft 51 of a work 50 is fitted in a reference hole 8 of a work sheet 7 at the side of a positioning clamper 1 of a work station, and a mounting reference pin 9 is fitted in a machining reference hole 52 of the work 50. Also in the case of a work 60, it is attached by a shaft 61 and a mounting reference hole 62. In this case, respective positions of machining holes 54-57 and 64-67 of both these works 50 and 60 are dislocated with one another. Accordingly, in advance of machining the work 60, a cylinder 12 is driven and a locating pin 11 is extracted, and shaft 2 is rotated as far as an angle theta that machining reference lines X1, Y1 of the work 60 are shifted against machining reference lines X1, Y1 of the work 50, thus a work fixed position is corrected.